[ Perfect Tenses ]
Their new CD only came out last week, but thousands of copies………..already
A. have been sold
B. has been sold
C. has been sell
D. have sell

Random Topics:
Article the or zero article (-)Conditional Type 1Vocabulary and IdiomsComparatives, Superlatives & EquativesTenses and OpinionsTransitional WordsModals for DeductionPhrase and ClauseFuture or PastModals - Reported Speech - ConditionalsOther quiz:
Passive Voice › ViewToday, most children in the US ______________ in public schools. (educated)
A. is educated
B. are educated
C. was educated
D. were educated
Grammar › View
There _______ shelves in the kitchen
A. ‘s a few
B. isn’t a few
C. are a few
Future Tenses › ViewGive an example of a sentence in the Future Perfect tense.
A. I will complete my degree by next year.
B. By next year, I have completed my degree.
C. By next year, I will have completed my degree.
D. I completed my degree by next year.
Quantifiers › View
Only … students will do this task, it is very difficult.
A. few
B. a few
C. little
D. a little
